Abstract
Quantum memory is one of the basic building blocks in large-scale quantum computers. In the paper, we propose a scheme to realize a quantum memory in a hybrid system by controllable Stark-chirped rapid adiabatic passages. In the hybrid system, by taking advantage of long coherence times in microscopic system, which is a two-level system naturally embedded in a current-biased Josephson junction, individual two-level system can be regarded as a quantum memory. The scheme of storage and retrieval is realized by Stark-chirped rapid adiabatic passages, which is insensitive to the details of the applied adiabatic pulses. In numerical investigation of the storage process using adiabatic master equations, we demonstrate that high-fidelity quantum memory can be achieved under practical noises. Finally, the experimental feasibility and performance are discussed based on the current experimental status.





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Makhlin, Y., Schon, G., Shnirman, A.: Quantum-state engineering with Josephson-junction devices. Rev. Mod. Phys. 73, 357 (2001)
You, J.Q., Nori, F.: Superconducting circuits and quantum information. Phys. Today 58, 42–47 (2005)
You, J.Q., Nori, F.: Atomic physics and quantum optics using superconducting circuits. Nature 474, 589–597 (2011)
Buluta, I., Ashhab, S., Nori, F.: Natural and artificial atoms for quantum computation. Rep. Prog. Phys. 74, 104401 (2011)
Xiang, Z.L., Ashhab, S., You, J.Q., Nori, F.: Hybrid quantum circuits: superconducting circuits interacting with other quantum systems. Rev. Mod. Phys. 85, 623 (2013)
Wallquist, M., Hammerer, K., Rabl, P., Lukin, M., Zoller, P.: Hybrid quantum devices and quantum engineering. Phys. Scr. T137, 014001 (2009)
Imamoglu, A.: Cavity QED based on collective magnetic dipole coupling: spin ensembles as hybrid two-level systems. Phys. Rev. Lett. 102, 083602 (2009)
Petrosyan, D., et al.: Reversible state transfer between superconducting qubits and atomic ensembles. Phys. Rev. A 79, 040304(R) (2009)
Li, D.C., Yuan, C.H., Cao, Z.L., Zhang, W.: Storage and retrieval of continuous-variable polarization-entangled cluster states in atomic ensembles. Phys. Rev. A 84, 022328 (2011)
Yang, W.L., Yin, Z.Q., Hu, Y., Feng, M., Du, J.F.: High-fidelity quantum memory using nitrogen-vacancy center ensemble for hybrid quantum computation. Phys. Rev. A 84, 010301(R) (2011)
Saito, S., et al.: Towards realizing a quantum memory for a superconducting qubit: storage and retrieval of quantum states. Phys. Rev. Lett. 111, 107008 (2013)
Zhao, Y.J., Fang, X.M., Zhou, F., Song, K.H.: Scheme for realizing quantum-information storage and retrieval from quantum memory based on nitrogen-vacancy centers. Phys. Rev. A 86, 052325 (2012)
Lü, X.Y., Xiang, Z.L., Cui, W., You, J.Q., Nori, F.: Quantum memory using a hybrid circuit with flux qubits and nitrogen-vacancy centers. Phys. Rev. A 88, 012329 (2013)
Zhou, J., Hu, Y., Yin, Z.-Q., Wang, Z.D., Zhu, S.-L., Xue, Z.-Y.: High fidelity quantum state transfer in electromechanical systems with intermediate coupling. Sci. Rep. 4, 6237 (2014)
Rabl, P., et al.: Hybrid quantum processors: molecular ensembles as quantum memory for solid state circuits. Phys. Rev. Lett. 97, 033003 (2006)
Rabl, P., Zoller, P.: Molecular dipolar crystals as high-fidelity quantum memory for hybrid quantum computing. Phys. Rev. A 76, 042308 (2007)
Simmonds, R.W., Lang, K.M., Hite, D.A., Nam, S., Pappas, D.P., Martinis, J.M.: Decoherence in Josephson phase qubits from junction resonators. Phys. Rev. Lett. 93, 077003 (2004)
Cooper, K.B., Steffen, M., McDermott, R., Simmonds, R.W., Oh, S., Hite, D.A., Pappas, D.P., Martinis, J.M.: Observation of quantum oscillations between a Josephson phase qubit and a microscopic resonator using fast readout. Phys. Rev. Lett. 93, 180401 (2004)
Bialczak, R.C., McDermott, R., Ansmann, M., Hofheinz, M., Katz, N., Lucero, E., Neeley, M., O’Connell, A.D., Wang, H., Cleland, A.N., Martinis, J.M.: 1/f Flux noise in Josephson phase qubits. Phys. Rev. Lett. 99, 187006 (2007)
Shnirman, A., Schön, G., Martin, I., Makhlin, Y.: Low- and high-frequency noise from coherent two-level systems. Phys. Rev. Lett. 94, 127002 (2005)
Martin, I., Bulaevskii, L., Shnirman, A.: Tunneling spectroscopy of two-level systems inside a Josephson junction. Phys. Rev. Lett. 95, 127002 (2005)
Martinis, J.M., Cooper, K.B., McDermott, R., Steffen, M., Ansmann, M., Osborn, K.D., Cicak, K., Oh, S., Pappas, D.P., Simmonds, R.W., Yu, C.C.: Decoherence in Josephson qubits from dielectric loss. Phys. Rev. Lett. 95, 210503 (2005)
Tian, L., Simmonds, R.W.: Josephson junction microscope for low-frequency fluctuators. Phys. Rev. Lett. 99, 137002 (2007)
Constantin, M., Yu, C.C.: Microscopic model of critical current noise in Josephson junctions. Phys. Rev. Lett. 99, 207001 (2007)
Ashhab, S., Johansson, J.R., Nori, F.: Decoherence dynamics of a qubit coupled to a quantum two-level system. Phys. C 444, 45–52 (2006)
Ashhab, S., Johansson, J.R., Nori, F.: Rabi oscillations in a qubit coupled to a quantum two-level system. New J. Phys. 8, 103 (2006)
Grabovskij, G.J., Peichl, T., Lisenfeld, J., Weiss, G., Ustinov, A.V.: Strain tuning of individual atomic tunneling systems detected by a superconducting qubit. Science 338, 232–234 (2012)
Steffen, M., Ansmann, M., McDermott, R., Katz, N., Bialczak, R.C., Lucero, E., Neeley, M., Weig, E.M., Cleland, A.N., Martinis, J.M.: State tomography of capacitively shunted phase qubits with high fidelity. Phys. Rev. Lett. 97, 050502 (2006)
Martinis, J.M., Nam, S., Aumentado, J., Lang, K.M., Urbina, C.: Decoherence of a superconducting qubit due to bias noise. Phys. Rev. B 67, 094510 (2003)
Zagoskin, A.M., Ashhab, S., Johansson, J.R., Nori, F.: Quantum two-level systems in Josephson junctions as naturally formed qubits. Phys. Rev. Lett. 97, 077001 (2006)
Tian, L., Jacobs, K.: Quantum manipulation of low-frequency fluctuators by superconducting resonator. Phys. Rev. B 79, 144503 (2009)
Yu, Y., Zhu, S.L., Sun, G., Wen, X., Dong, N., Chen, J., Wu, P., Han, S.: Quantum jumps between macroscopic quantum states of a superconducting qubit coupled to a microscopic two-level system. Phys. Rev. Lett. 101, 157001 (2008)
Sun, G., Wen, X., Mao, B., Chen, J., Yu, Y., Wu, P., Han, S.: Tunable quantum beam splitters for coherent manipulation of a solid-state tripartite qubit system. Nat. Commun. 1, 51 (2010)
Neeley, M., Ansmann, M., Bialczak, R.C., Hofheinz, M., Katz, N., Lucero, E., O’Connell, A., Wang, H., Cleland, A.N., Martinis, J.M.: Process tomography of quantum memory in a Josephson-phase qubit coupled to a two-level state. Nat. Phys. 4, 523 (2008)
Kemp, A., Saito, S., Munro, W.J., Nemoto, K., Semba, K.: Superconducting qubit as a quantum transformer routing entanglement between a microscopic quantum memory and a macroscopic resonator. Phys. Rev. B 84, 104505 (2011)
Yu, L.B., Xue, Z.-Y., Wang, Z.D., Yu, Y., Zhu, S.L.: Implementing multi-qubit entanglement of two-level systems inside a superconducting phase qubit. Eur. Phys. J. D 61, 499–505 (2011)
Grabovskij, G.J., et al.: Entangling microscopic defects via a macroscopic quantum shuttle. New J. Phys. 13, 063015 (2011)
Loy, M.M.T.: Observation of population inversion by optical adiabatic rapid passage. Phys. Rev. Lett. 32, 814 (1974)
Wei, L.F., Johansson, J.R., Cen, L.X., Ashhab, S., Nori, F.: Controllable coherent population transfers in superconducting qubits for quantum computing. Phys. Rev. Lett. 100, 113601 (2008)
Nie, W., Huang, J.S., Shi, X., Wei, L.F.: Quantum state engineering with flux-biased Josephson phase qubits by rapid adiabatic passages. Phys. Rev. A 82, 032319 (2010)
You, J.Q., Liu, Y.-X., Sun, C.P., Nori, F.: Persistent single-photon production by tunable on-chip micromaser with a superconducting quantum circuit. Phys. Rev. B 75, 104516 (2007)
Liu, Y.-X., You, J.Q., Wei, L.F., Sun, C.P., Nori, F.: Optical selection rules and phase-dependent adiabatic state control in a superconducting quantum circuit. Phys. Rev. Lett. 95, 087001 (2005)
Shevchenko, S.N., Ashhab, S., Nori, F.: Landau–Zener–Stückelberg interferometry. Phys. Rep. 492, 1–30 (2010)
Albash, T., et al.: Quantum adiabatic Markovian master equations. New J. Phys. 14, 123016 (2012)
Acknowledgments
This work was supported by National Natural Science Foundation of China (Grant Nos. 11104057, 11204061, and 61370090), the Anhui Provincial Natural Science Foundation (Grant Nos. 1408085MA16 and 1408085MA21), and the Special Foundation of Research Institution of Hefei Normal University under Grant No. 2015JG03.
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Yu, LB., Feng, JS., Dong, P. et al. Robust quantum storage and retrieval in a hybrid system by controllable Stark-chirped rapid adiabatic passages. Quantum Inf Process 14, 3303–3315 (2015). https://doi.org/10.1007/s11128-015-1048-3
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DOI: https://doi.org/10.1007/s11128-015-1048-3